Gene Editing The effects of hybrid immunity on humoral immune response following COVID-19 mRNA vaccination in a cohort of essential and frontline workers Posted on January 3, 2023 by Editorial Staff Researchers longitudinally evaluated humoral immune responses to the second and third doses of COVID-19 mRNA vaccines among individuals with and without prior history of SARS-CoV-2 infections. Share on FacebookTweetFollow us Editorial Staff Weighing risks of a major surgery: 7 questions older Americans should ask their surgeon How can we characterize the burden of post-acute sequelae of COVID-19 in the community?